Kleanthis Maropoulos
| 
 Kleanthis Maropoulos  | |||
| Personal information | |||
|---|---|---|---|
| Full name | Kleanthis Maropoulos | ||
| Date of birth | 1919 | ||
| Place of birth | Constantinople, Ottoman Empire | ||
| Date of death | 3 January 1991 (aged 71–72) | ||
| Place of death | Athens, Greece | ||
| Position(s) | Striker | ||
| Youth career | |||
| 1931–1933 | Prasina Poulia | ||
| 1933–1934 | Ethikos Kalogreza | ||
| 1934–1935 | AEK Athens | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) | 
| 1935–1952 | AEK Athens | 20 | (12) | 
| Total | 20 | (12) | |
| International career‡ | |||
| 1938–1950 | Greece | 10 | (1) | 
| 
*Club domestic league appearances and goals, correct as of 11 October 2023 ‡ National team caps and goals, correct as of 11 October 2023  | |||
Kleanthis Maropoulos (Greek: Κλεάνθης Μαρόπουλος; 1919 – 3 January 1991) was a Greek footballer who played as a striker for AEK Athens. He was a star footballer during the 1930s and 1940s and arguably the greatest Greek player of his generation. He was affectionately known as the "Blonde Eagle of AEK" (Greek: "Ξανθός Αετός της ΑΕΚ").